Liposomal Encapsulation of Carvacrol to Obtain Active Poly (Vinyl Alcohol) Films

[EN] Lecithins of different origins and compositions were used for the liposomal encapsulation of carvacrol within the framework of the development of active films for food packaging. Liposomes were incorporated into aqueous polymeric solutions from fully (F) and partially (P) hydrolysed Poly (vinyl...

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Detalles Bibliográficos
Autores: Andrade, Johana, González Martínez, María Consuelo|||0000-0001-9993-8303, Chiralt, Amparo|||0000-0003-1134-8144
Tipo de recurso: artículo
Fecha de publicación:2021
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/186574
Acceso en línea:https://riunet.upv.es/handle/10251/186574
Access Level:acceso abierto
Palabra clave:Food packaging
Lyotropic mesomorphism: phosphatidylcholine
Partially hydrolysed PVA
Fully hydrolysed PVA
TECNOLOGIA DE ALIMENTOS
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repository_id_str
spelling Liposomal Encapsulation of Carvacrol to Obtain Active Poly (Vinyl Alcohol) FilmsAndrade, JohanaGonzález Martínez, María Consuelo|||0000-0001-9993-8303Chiralt, Amparo|||0000-0003-1134-8144Food packagingLyotropic mesomorphism: phosphatidylcholinePartially hydrolysed PVAFully hydrolysed PVATECNOLOGIA DE ALIMENTOS[EN] Lecithins of different origins and compositions were used for the liposomal encapsulation of carvacrol within the framework of the development of active films for food packaging. Liposomes were incorporated into aqueous polymeric solutions from fully (F) and partially (P) hydrolysed Poly (vinyl alcohol) (PVA) to obtain the films by casting. The particle size distribution and zeta-potential of the liposomal suspensions, as well as their stability over time, were evaluated. Liposomal stability during film formation was analysed through the carvacrol retention in the dried film and the film microstructure. Subtle variations in the size distributions of liposomes from different lecithins were observed. However, the absolute values of the zeta-potential were higher (-52, -57 mV) for soy lecithin (SL) liposomes, followed by those of soy lecithin enriched with phosphatidylcholine (SL-PC) (-43, -50 mV) and sunflower lecithin (SFL) (-33, -38 mV). No significant changes in the liposomal properties were observed during the study period. Lyotropic mesomorphism of lipid associations and carvacrol leakage occurred to differing extents during the film drying step, depending on the membrane lipid composition and surface charge. Liposomes obtained with SL-PC were the most effective at maintaining the stability of carvacrol emulsion during film formation, which led to the greatest carvacrol retention in the films, whereas SFL gave rise to the least stable system and the highest carvacrol losses. P-PVA was less sensitive to the emulsion destabilisation due to its greater bonding capacity with carvacrol. Therefore, P-PVA with carvacrol-loaded SL-PC liposomes has great potential to produce active films for food packaging applications.The authors acknowledge the financial support of the Agencia Estatal de Investigacion, Ministerios de Ciencia e Innovacion y de Universidades of Spain (projects AGL2016-76699-R and PID2019-105207RB-100). Author Johana Andrade thanks the Departamento de Narino-Colombia y la Fundacion CEIBA for the doctoral grant. The authors also thank the services rendered by the Electron Microscopy Service of the UPV.MDPI AGDepartamento de Tecnología de AlimentosInstituto Universitario de Ingeniería de Alimentos (FoodUPV)Escuela Técnica Superior de Ingeniería Agronómica y del Medio NaturalFundación Ceiba, ColombiaAGENCIA ESTATAL DE INVESTIGACIONAgencia Estatal de InvestigaciónRepositorio Institucional de la Universitat Politècnica de València Riunet20212021-03-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://riunet.upv.es/handle/10251/186574reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengAgencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PID2019-105207RB-I00 USO DE ACIDOS FENOLICOS PARA LA OBTENCION DE MATERIALES MULTICAPA ACTIVOS PARA EL ENVASADO DE ALIMENTOSAgencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 AGL2016-76699-R MATERIALES BIODEGRADABLES MULTICAPA DE ALTA BARRERA PARA EL ENVASADO ACTIVO DE ALIMENTOS.open accesshttp://purl.org/coar/access_right/c_abf2Reconocimiento (by)http://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/1865742026-06-13T07:49:27Z
dc.title.none.fl_str_mv Liposomal Encapsulation of Carvacrol to Obtain Active Poly (Vinyl Alcohol) Films
title Liposomal Encapsulation of Carvacrol to Obtain Active Poly (Vinyl Alcohol) Films
spellingShingle Liposomal Encapsulation of Carvacrol to Obtain Active Poly (Vinyl Alcohol) Films
Andrade, Johana
Food packaging
Lyotropic mesomorphism: phosphatidylcholine
Partially hydrolysed PVA
Fully hydrolysed PVA
TECNOLOGIA DE ALIMENTOS
title_short Liposomal Encapsulation of Carvacrol to Obtain Active Poly (Vinyl Alcohol) Films
title_full Liposomal Encapsulation of Carvacrol to Obtain Active Poly (Vinyl Alcohol) Films
title_fullStr Liposomal Encapsulation of Carvacrol to Obtain Active Poly (Vinyl Alcohol) Films
title_full_unstemmed Liposomal Encapsulation of Carvacrol to Obtain Active Poly (Vinyl Alcohol) Films
title_sort Liposomal Encapsulation of Carvacrol to Obtain Active Poly (Vinyl Alcohol) Films
dc.creator.none.fl_str_mv Andrade, Johana
González Martínez, María Consuelo|||0000-0001-9993-8303
Chiralt, Amparo|||0000-0003-1134-8144
author Andrade, Johana
author_facet Andrade, Johana
González Martínez, María Consuelo|||0000-0001-9993-8303
Chiralt, Amparo|||0000-0003-1134-8144
author_role author
author2 González Martínez, María Consuelo|||0000-0001-9993-8303
Chiralt, Amparo|||0000-0003-1134-8144
author2_role author
author
dc.contributor.none.fl_str_mv Departamento de Tecnología de Alimentos
Instituto Universitario de Ingeniería de Alimentos (FoodUPV)
Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural
Fundación Ceiba, Colombia
AGENCIA ESTATAL DE INVESTIGACION
Agencia Estatal de Investigación
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Food packaging
Lyotropic mesomorphism: phosphatidylcholine
Partially hydrolysed PVA
Fully hydrolysed PVA
TECNOLOGIA DE ALIMENTOS
topic Food packaging
Lyotropic mesomorphism: phosphatidylcholine
Partially hydrolysed PVA
Fully hydrolysed PVA
TECNOLOGIA DE ALIMENTOS
description [EN] Lecithins of different origins and compositions were used for the liposomal encapsulation of carvacrol within the framework of the development of active films for food packaging. Liposomes were incorporated into aqueous polymeric solutions from fully (F) and partially (P) hydrolysed Poly (vinyl alcohol) (PVA) to obtain the films by casting. The particle size distribution and zeta-potential of the liposomal suspensions, as well as their stability over time, were evaluated. Liposomal stability during film formation was analysed through the carvacrol retention in the dried film and the film microstructure. Subtle variations in the size distributions of liposomes from different lecithins were observed. However, the absolute values of the zeta-potential were higher (-52, -57 mV) for soy lecithin (SL) liposomes, followed by those of soy lecithin enriched with phosphatidylcholine (SL-PC) (-43, -50 mV) and sunflower lecithin (SFL) (-33, -38 mV). No significant changes in the liposomal properties were observed during the study period. Lyotropic mesomorphism of lipid associations and carvacrol leakage occurred to differing extents during the film drying step, depending on the membrane lipid composition and surface charge. Liposomes obtained with SL-PC were the most effective at maintaining the stability of carvacrol emulsion during film formation, which led to the greatest carvacrol retention in the films, whereas SFL gave rise to the least stable system and the highest carvacrol losses. P-PVA was less sensitive to the emulsion destabilisation due to its greater bonding capacity with carvacrol. Therefore, P-PVA with carvacrol-loaded SL-PC liposomes has great potential to produce active films for food packaging applications.
publishDate 2021
dc.date.none.fl_str_mv 2021
2021-03-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/186574
url https://riunet.upv.es/handle/10251/186574
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PID2019-105207RB-I00 USO DE ACIDOS FENOLICOS PARA LA OBTENCION DE MATERIALES MULTICAPA ACTIVOS PARA EL ENVASADO DE ALIMENTOS
Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 AGL2016-76699-R MATERIALES BIODEGRADABLES MULTICAPA DE ALTA BARRERA PARA EL ENVASADO ACTIVO DE ALIMENTOS.
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento (by)
http://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento (by)
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI AG
publisher.none.fl_str_mv MDPI AG
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.301603

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